Em7565 at!iccid "not implemented"

IoT Modules MC/EM Series
1

Working with the EM7565 with Verizon firmware. Using the AT!ICCID after password was entered returns !ICCID: NOT IMPLEMENTED.

Any idea on how to get the sim ID?

2

Hi,

You could try the 3GPP standard command at+iccid? or use the generic SIM access commands to read the file directly from the SIM itself. Below is a teraterm script which shows how to do this.

sendln "ati"
wait "OK"
sendln "at+cgmr"
wait "OK"
sendln "at+cpin?"
wait "OK"

sendln "at+cimi"
wait "OK"
sendln "at+csim=14,"#34"A0A40000027F20"#34	;Select Main file
wait "OK"
sendln "at+csim=14,"#34"A0A40000026F07"#34	;Select IMSI file
wait "OK"
sendln "at+csim=10,"#34"A0B0000009"#34		;Read IMSI file which is 9 bytes long
wait "OK"

sendln "at+ccid"
wait "OK"
sendln "at+csim=14,"#34"A0A40000023F00"#34	;Select Main file
wait "OK"
sendln "at+csim=14,"#34"A0A40000022FE2"#34	;Select ICCID file which sits on top of the tree
wait "OK"
sendln "at+csim=10,"#34"A0B000000A"#34		;Read ICCID file which is 10 (0A) bytes long
wait "OK"

Regards

Matt